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Add reasons for invalid values

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This commit is contained in:
Joscha 2021-05-15 00:39:55 +02:00
parent 296a169dd3
commit ed2e19a150
2 changed files with 19 additions and 6 deletions
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16
PFERD/crawler.py
View File

@ -122,7 +122,12 @@ class CrawlerSection(Section):
return Redownload.ALWAYS return Redownload.ALWAYS
elif value == "always-smart": elif value == "always-smart":
return Redownload.ALWAYS_SMART return Redownload.ALWAYS_SMART
self.invalid_value("redownload", value)
self.invalid_value(
"redownload",
value,
"Must be 'never', 'never-smart', 'always' or 'always-smart'"
)
def on_conflict(self) -> OnConflict: def on_conflict(self) -> OnConflict:
value = self.s.get("on_conflict", "prompt") value = self.s.get("on_conflict", "prompt")
@ -134,7 +139,12 @@ class CrawlerSection(Section):
return OnConflict.REMOTE_FIRST return OnConflict.REMOTE_FIRST
elif value == "no-delete": elif value == "no-delete":
return OnConflict.NO_DELETE return OnConflict.NO_DELETE
self.invalid_value("on_conflict", value)
self.invalid_value(
"on_conflict",
value,
"Must be 'prompt', 'local-first', 'remote-first' or 'no-delete'",
)
def transform(self) -> str: def transform(self) -> str:
return self.s.get("transform", "") return self.s.get("transform", "")
@ -167,7 +177,7 @@ class CrawlerSection(Section):
self.missing_value("auth") self.missing_value("auth")
auth = authenticators.get(f"auth:{value}") auth = authenticators.get(f"auth:{value}")
if auth is None: if auth is None:
self.invalid_value("auth", value) self.invalid_value("auth", value, "No such auth section exists")
return auth return auth

9
PFERD/crawlers/local.py
View File

@ -19,19 +19,22 @@ class LocalCrawlerSection(CrawlerSection):
def crawl_delay(self) -> Optional[float]: def crawl_delay(self) -> Optional[float]:
value = self.s.getfloat("crawl_delay") value = self.s.getfloat("crawl_delay")
if value <= 0: if value <= 0:
self.invalid_value("crawl_delay", value) self.invalid_value("crawl_delay", value,
"Must be greater than 0")
return value return value
def download_delay(self) -> Optional[float]: def download_delay(self) -> Optional[float]:
value = self.s.getfloat("download_delay") value = self.s.getfloat("download_delay")
if value <= 0: if value <= 0:
self.invalid_value("download_delay", value) self.invalid_value("download_delay", value,
"Must be greater than 0")
return value return value
def download_speed(self) -> Optional[int]: def download_speed(self) -> Optional[int]:
value = self.s.getint("download_speed") value = self.s.getint("download_speed")
if value <= 0: if value <= 0:
self.invalid_value("download_speed", value) self.invalid_value("download_speed", value,
"Must be greater than 0")
return value return value